There are a few ways to export or copy content from Workflowy into other apps.
1. You can use the "export all" feature at the top right browser menu, or the "export" feature that can be selected when hovering over any lists' bullet. That will "select" the data for quick copying, from which you can paste into other apps.
We also offer OPML formatted exports which are compatible with many other outliners.
2. You can also use our multi-select feature. Just highlight one or more lines with your mouse (Web or Chrome app only), then use your keyboard to copy (CTRL + C) and paste (CTRL + V) into other apps.